[INFO] fetching crate proto-vulcan-macros 0.1.6... [INFO] checking proto-vulcan-macros-0.1.6 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate proto-vulcan-macros 0.1.6 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate proto-vulcan-macros 0.1.6 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate proto-vulcan-macros 0.1.6 [INFO] finished tweaking crates.io crate proto-vulcan-macros 0.1.6 [INFO] tweaked toml for crates.io crate proto-vulcan-macros 0.1.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 752a078be0595b46bda713d03b9bdcc3f3f7f27d2423ba7ac656305db27b33a6 [INFO] running `Command { std: "docker" "start" "-a" "752a078be0595b46bda713d03b9bdcc3f3f7f27d2423ba7ac656305db27b33a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "752a078be0595b46bda713d03b9bdcc3f3f7f27d2423ba7ac656305db27b33a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "752a078be0595b46bda713d03b9bdcc3f3f7f27d2423ba7ac656305db27b33a6", kill_on_drop: false }` [INFO] [stdout] 752a078be0595b46bda713d03b9bdcc3f3f7f27d2423ba7ac656305db27b33a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7594934e17874479bc628175edbb0ef0a78c5d49cbe24413babf846e0fee4cf [INFO] running `Command { std: "docker" "start" "-a" "d7594934e17874479bc628175edbb0ef0a78c5d49cbe24413babf846e0fee4cf", kill_on_drop: false }` [INFO] [stderr] Checking syn v1.0.109 [INFO] [stderr] Checking proto-vulcan-macros v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `syn::punctuated::Punctuated` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:187:13 [INFO] [stdout] | [INFO] [stdout] 184 | let content; [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 187 | variables, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 188 | or2_token, [INFO] [stdout] 189 | brace_token: braced!(content in input), [INFO] [stdout] | ------------------------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `syn::punctuated::Punctuated` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:187:13 [INFO] [stdout] | [INFO] [stdout] 184 | let content; [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 187 | variables, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 188 | or2_token, [INFO] [stdout] 189 | brace_token: braced!(content in input), [INFO] [stdout] | ------------------------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `syn::punctuated::Punctuated` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:1924:13 [INFO] [stdout] | [INFO] [stdout] 1921 | let content; [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1924 | variables, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 1925 | or2_token, [INFO] [stdout] 1926 | brace_token: braced!(content in input), [INFO] [stdout] | ------------------------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `syn::punctuated::Punctuated` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:1924:13 [INFO] [stdout] | [INFO] [stdout] 1921 | let content; [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1924 | variables, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 1925 | or2_token, [INFO] [stdout] 1926 | brace_token: braced!(content in input), [INFO] [stdout] | ------------------------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/lib.rs:369:5 [INFO] [stdout] | [INFO] [stdout] 367 | struct UnnamedCompoundConstructor { [INFO] [stdout] | -------------------------- field in this struct [INFO] [stdout] 368 | compound_path: CompoundPath, [INFO] [stdout] 369 | paren_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UnnamedCompoundConstructor` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `brace_token` is never read [INFO] [stdout] --> src/lib.rs:391:5 [INFO] [stdout] | [INFO] [stdout] 389 | struct NamedCompoundConstructor { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] 390 | compound_path: CompoundPath, [INFO] [stdout] 391 | brace_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NamedCompoundConstructor` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/lib.rs:412:5 [INFO] [stdout] | [INFO] [stdout] 411 | struct TupleCompoundConstructor { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] 412 | paren_token: Paren, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TupleCompoundConstructor` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `path` and `num_snake_case` are never read [INFO] [stdout] --> src/lib.rs:850:5 [INFO] [stdout] | [INFO] [stdout] 848 | struct CompoundPath { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 849 | leading_colon: Option, [INFO] [stdout] 850 | path: Punctuated, [INFO] [stdout] | ^^^^ [INFO] [stdout] 851 | num_snake_case: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CompoundPath` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/lib.rs:947:5 [INFO] [stdout] | [INFO] [stdout] 945 | struct UnnamedCompoundPattern { [INFO] [stdout] | ---------------------- field in this struct [INFO] [stdout] 946 | compound_path: CompoundPath, [INFO] [stdout] 947 | paren_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UnnamedCompoundPattern` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `brace_token` is never read [INFO] [stdout] --> src/lib.rs:979:5 [INFO] [stdout] | [INFO] [stdout] 977 | struct NamedCompoundPattern { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] 978 | compound_path: CompoundPath, [INFO] [stdout] 979 | brace_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NamedCompoundPattern` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `arrow` and `brace_token` are never read [INFO] [stdout] --> src/lib.rs:1111:5 [INFO] [stdout] | [INFO] [stdout] 1109 | struct PatternArm { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 1110 | patterns: Vec, [INFO] [stdout] 1111 | arrow: Token![=>], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 1112 | brace_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PatternArm` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `for_token`, `in_token`, and `brace_token` are never read [INFO] [stdout] --> src/lib.rs:1282:5 [INFO] [stdout] | [INFO] [stdout] 1281 | struct For { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 1282 | for_token: Token![for], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 1283 | pattern: Ident, [INFO] [stdout] 1284 | in_token: Token![in], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 1285 | coll: syn::Expr, [INFO] [stdout] 1286 | brace_token: Brace, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `For` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:1643:13 [INFO] [stdout] | [INFO] [stdout] 1643 | Succeed(syn::LitBool), [INFO] [stdout] | ------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Clause` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 1643 | Succeed(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:1645:10 [INFO] [stdout] | [INFO] [stdout] 1645 | Fail(syn::LitBool), [INFO] [stdout] | ---- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Clause` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 1645 | Fail(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `proto-vulcan-macros` (lib test) due to 3 previous errors; 10 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/lib.rs:369:5 [INFO] [stdout] | [INFO] [stdout] 367 | struct UnnamedCompoundConstructor { [INFO] [stdout] | -------------------------- field in this struct [INFO] [stdout] 368 | compound_path: CompoundPath, [INFO] [stdout] 369 | paren_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UnnamedCompoundConstructor` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `brace_token` is never read [INFO] [stdout] --> src/lib.rs:391:5 [INFO] [stdout] | [INFO] [stdout] 389 | struct NamedCompoundConstructor { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] 390 | compound_path: CompoundPath, [INFO] [stdout] 391 | brace_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NamedCompoundConstructor` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/lib.rs:412:5 [INFO] [stdout] | [INFO] [stdout] 411 | struct TupleCompoundConstructor { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] 412 | paren_token: Paren, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TupleCompoundConstructor` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `path` and `num_snake_case` are never read [INFO] [stdout] --> src/lib.rs:850:5 [INFO] [stdout] | [INFO] [stdout] 848 | struct CompoundPath { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 849 | leading_colon: Option, [INFO] [stdout] 850 | path: Punctuated, [INFO] [stdout] | ^^^^ [INFO] [stdout] 851 | num_snake_case: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CompoundPath` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren_token` is never read [INFO] [stdout] --> src/lib.rs:947:5 [INFO] [stdout] | [INFO] [stdout] 945 | struct UnnamedCompoundPattern { [INFO] [stdout] | ---------------------- field in this struct [INFO] [stdout] 946 | compound_path: CompoundPath, [INFO] [stdout] 947 | paren_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UnnamedCompoundPattern` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `brace_token` is never read [INFO] [stdout] --> src/lib.rs:979:5 [INFO] [stdout] | [INFO] [stdout] 977 | struct NamedCompoundPattern { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] 978 | compound_path: CompoundPath, [INFO] [stdout] 979 | brace_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NamedCompoundPattern` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `arrow` and `brace_token` are never read [INFO] [stdout] --> src/lib.rs:1111:5 [INFO] [stdout] | [INFO] [stdout] 1109 | struct PatternArm { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 1110 | patterns: Vec, [INFO] [stdout] 1111 | arrow: Token![=>], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 1112 | brace_token: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PatternArm` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `for_token`, `in_token`, and `brace_token` are never read [INFO] [stdout] --> src/lib.rs:1282:5 [INFO] [stdout] | [INFO] [stdout] 1281 | struct For { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 1282 | for_token: Token![for], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 1283 | pattern: Ident, [INFO] [stdout] 1284 | in_token: Token![in], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 1285 | coll: syn::Expr, [INFO] [stdout] 1286 | brace_token: Brace, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `For` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:1643:13 [INFO] [stdout] | [INFO] [stdout] 1643 | Succeed(syn::LitBool), [INFO] [stdout] | ------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Clause` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 1643 | Succeed(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:1645:10 [INFO] [stdout] | [INFO] [stdout] 1645 | Fail(syn::LitBool), [INFO] [stdout] | ---- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Clause` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 1645 | Fail(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `proto-vulcan-macros` (lib) due to 3 previous errors; 10 warnings emitted [INFO] running `Command { std: "docker" "inspect" "d7594934e17874479bc628175edbb0ef0a78c5d49cbe24413babf846e0fee4cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7594934e17874479bc628175edbb0ef0a78c5d49cbe24413babf846e0fee4cf", kill_on_drop: false }` [INFO] [stdout] d7594934e17874479bc628175edbb0ef0a78c5d49cbe24413babf846e0fee4cf